KELAIWEI company insists on making high-end technical products, especially paying attention to the quality, regarding the product quality as "life". In the process of market development, we insist on striving for success by technology, attaching importance to credit, service and making profits by justice, and provide cooperative customers with high-performance and high-quality nanomaterials products. Our company firmly believes that achieving clients' dreams is to achieve clients' dreams. Clients' success will lead to success continuously., Welcome to come to KELAIWEI company for investigation and cooperation.
How are carbon nanotubes led polarization light sources and graphene heating films obtained? Put copper metal current-carrying strip, silver strip and graphene conductive layer between two layers of polyester film, and use science and technology, after a series of processing, we can get the graphene heating film. Henan KELAIWEI Nano Carbon Material Co., Ltd. Found that, in recent years, there have been some new types of floor heating in Jiangsu and Zhejiang areas, among which there are cases of using graphene heating film to make electric floor heating materials, which are popular in the market. Carbon nanotubes led polarization light source.
Since the establishment of Henan KELAIWEI Nano Carbon Material Co., Ltd., relying on the technical accumulation of the company's technical team for more than 20 years, it has achieved a leap-forward and rapid development. KELAIWEI company has developed into a technical backbone enterprise in the high-end nanomaterials industry. In 2008, the company has invested 0.45 billion yuan to expand the production capacity of whisker carbon nanotubes, and this whisker carbon nanotube powder project will achieve an annual production capacity of 300 tons.
KELAIWEI company whisker nanotube research center has received good news. Professor Sun, a technical expert from KELAIWEI company, also made a detailed introduction at the 2019 annual summit meeting on the preparation and application technology of low-dimensional carbon nanomaterials. KELAIWEI company's technology breaks through the influence brought by the unfavorable method of traditional chemical preparation of whisker carbon nanotubes, and produces whisker carbon nanotubes with higher purity and higher performance.
Whisker carbon nanotubes have very high graphitization degree, and materials with high graphitization degree generally have good radiation and heat dissipation effect. KELAIWEI cooperated with Dengcao J Company to develop heat dissipation copper foil, the thermal conductivity in Z direction can reach more than 100w/(m · K) by utilizing the heat-dissipating copper foil made of whisker carbon nanotubes and the radiation heat-dissipating characteristic of carbon nanotubes, which can conduct far infrared continuous heat dissipation, the heat dissipation is sustainable and the heat dissipation effect is good. At present, the product is in the pilot test stage for Huawei and other customers.
A high-performance lithium battery processing manufacturer in Guangdong province recently negotiated with our company about the supply cooperation of thermal conductive whiskers and carbon nanotubes. Thermal conductivity whisker carbon nanotubes have excellent thermal conductivity and are very stable. They also have electrical conductivity and high strength and toughness. The higher the purity, the higher the thermal conductivity of thermal conductivity whisker nanotubes. Henan KELAIWEI Nano Carbon Material Co., Ltd. has been focusing on the research of carbon nanotubes for many years. Our products are of high quality and affordable price. Welcome to cooperate.
Whisker carbon nanotubes have higher crystallization and purity than traditional carbon nanotube materials, and are easier to disperse. Therefore, the ultra-high purity whisker carbon nanotubes can improve the cycle performance and magnification performance of lithium batteries better than traditional carbon nanotubes, so they are increasingly Selected as additives by high-end lithium ion battery manufacturers. Henan KELAIWEI Nano Carbon Material Co., Ltd. has made abundant research achievements in the field of whisker carbon nanotubes.
